06581-2152 ARA 1308 (HD 51878)

06^h 58^m 08.37^s -21° 52' 11.7" P.A. 230.00 sep 12.9 mag 8.46,12.00 Sp Fm

Coord 2000	06581-2152	Discov num	ARA1308	Comp		Coord arcsec 2000	06 58 08.37 -21 52 11.7
Date first	1920	Date last	2015	Obs	4
Pa first	225	Pa last	230	P.A. Now (θ)	230°
Sep first	12.1	Sep last	12.89	Sep. Now (ρ)	12.89"
Mag pri	8.46	Mag sec	12.00	delta mag (ΔM)	3.54	Spectral class	Fm (yellow-white)
Pri motion ra	+003	Sec motion ra	-009
Pri motion dec	-001	Sec motion dec	-002
Notes

rPM=1.306

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 51878		Constellation	Canis Major		SAO	172655		Tycho2	5975-00837-1
Gaia DR2	2928846952022608128		HD	51878

WDS 06581-2152 ARA 1308 (HD 51878) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ara1961	Pa -	Aravamudan, S.	1961PASP...73..266A
Ara1961		PASP 73, 266, 1961
Ara1963	Pa -	Aravamudan, S.	.
Ara1963		Pub. Nizamiah Obs. 13, Pt.3, 1963

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06581-2152	ARA1308		1999	2	229	12.9	8.46	12.00		D	065808.37-215211.7
06581-2152	ARA1308		2015	4	230	12.9	8.46	12.00	Fm		065808.37-215211.7

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WDS 06581-2152 ARA 1308 (HD 51878) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06581-2152 ARA 1308 (HD 51878) : MEASURES

No records found.

WDS 06581-2152 (HD 51878) : VIRTUAL EYEPIECE

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WDS 06581-2152 (HD 51878) : ALADIN DSS IMAGE @ 06^h 58^m 08.37^s -21° 52' 11.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06581-2152 ARA 1308 (HD 51878) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		06581-2152	ARA1308		230	12.9	1
Show		06583-2142	TDS4337		183	0.5	11
Show		07001-2151	TDS 316		244	1.4	28
Show		06579-2120	TDS4329		119	0.4	32
Show		06589-2122	ARA1309		93	12.3	32
Show		07003-2207	SEE 74	CD	344	4.5	33
Show		06592-2123	I 765		317	0.6	34
Show		07003-2207	FIN 334	Aa,Ab	331	0.1	34
Show		07003-2207	SEE 74	AB	232	13.6	34
Show		07003-2207	SEE 74	AC	359	124.1	34
Show		06572-2119	TDS4319		232	1.9	36
Show		06561-2130	B 2614		170	6.5	37
Show		06555-2202	SEE 72		36	10.8	38
Show		06555-2138	ARA1307		42	10.7	40
Show		07006-2212	TDS4378		144	2.1	41
Show		07011-2158	KPP3702		359	5.4	42
Show		06599-2116	B 2134		22	1.9	44
Show		06551-2209	ARA1670		255	7.7	45
Show		06562-2229	DON 151		192	5.7	46
Show		07001-2115	ARA1310		225	5.5	47
Show		06593-2109	B 2133		327	0.8	47
Show		06569-2109	HDS 964		2	22.3	47
Show		06574-2239	TDS4324		134	0.7	48
Show		07008-2223	I 767		70	6.7	49
Show		06566-2239	S 541		44	23.3	52
Show		07007-2232	I 766	AB	283	3.8	55
Show		07007-2232	I 766	AC	172	9.0	55
Show		07002-2243	S 543		272	91.3	59
Show		06541-2209	KPP2705		191	15.3	59
Show		06542-2222	TDS4270		343	0.8	62
Show		06545-2114	TDS 297		277	0.9	64
Show		06587-2256	TDS4344		354	2.3	64
Show		06552-2102	ARA 879		197	7.8	65
Show		06541-2230	ARA1668		256	14.4	67
Show		06579-2045	TDS4328		319	0.5	67
Show		07007-2055	ARA 884		181	5.5	68
Show		06532-2209	TDS4254		194	0.6	71
Show		07009-2254	ARA1674		115	7.0	74
Show		06530-2134	BRT 305		169	4.7	74
Show		06529-2148	ARA1305		261	11.1	75
Show		06528-2143	HDS 953		352	2.0	75
Show		06544-2247	ARA1669		179	9.2	75
Show		06587-2307	DON 154		132	0.4	76
Show		07011-2048	TDS4385		235	1.1	77
Show		06527-2206	ARA1304		12	15.6	77
Show		06563-2039	TDS 302		134	2.1	78
Show		07026-2106	HJ 2358		318	8.5	78
Show		07026-2240	JAW 2		61	18.6	79
Show		06525-2146	TDS4239		18	0.4	79
Show		06575-2312	DON 153		93	2.3	81
Show		07006-2038	BU 572		142	5.2	82

WDS 06581-2152 : COMPONENTS

	A
B	pa=227.9° sep=12.35"

06581-2152 A

Componente originario normalizzato	AB	Name	HD 51878	Coord arcsec 2000	065808.37-215211.7	Mag	8.46
Spectral class	Fm (yellow-white)	PmRA	3.00	PmDE	-1.0	SAO	172655
Tycho2	5975-00837-1	HD	51878	DM	BD-21 1680

Tycho2

Tycho2	5975-00837-1	Pflag		RAmdeg	104.53488633	DEmdeg	-21.86993790
PmRA	2.9	PmDE	-1.2	E RAmdeg	5	E DEmdeg	5
E pmRA	1.6	E pmDE	1.7	EpRAm	1991.34	EpDEm	1991.57
Num	7	Q RAmdeg	0.6	Q DEmdeg	1.8	Q pmRA	0.7
Q pmDE	1.8	BTmag	8.902	E BTmag	0.015	VTmag	8.460
E VTmag	0.011	Prox	999	TYC	T	HIP
CCDM		RAdeg	104.53487861	DEdeg	-21.86993528	EpRA 1990	1.67
EpDE 1990	1.79	E RAdeg	5.4	E DEdeg	5.1	Posflg
Corr	0.0

SAO

SAO	172655	DelFlag		RA1950		PmRA1950	-0.0008
DE1950		PmDE1950	-0.033	Vmag	8.3	SpType	F0
Double code		Source	23	CatNum	2593	DM	BD-21 1680
DMcomp		BDsup		HD	51878	M HD	0
GC		RA1950rad	1.81518377	DE1950rad	-0.38050847	PmRA2000	-0.0004
PmDE2000	-0.031

CCDM

Ccdm	06581-2152	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.31	DDEs	-14.2
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.3	Sp	F0	PmNote	*
PmRA	-11	PmDE	-33	Dm number	-21 1680	Cat1	BD
Name2	172655	Cat2	SAO	HD	51878	M HD
ADS BDS		M ADS BDS		N IDS		IDS	06539S2144A
HIC

06581-2152 B

Componente originario normalizzato	AB		Coord arcsec 2000	065807.71-215220.0		Mag	12		PmRA	-9.00
PmDE	-2.0		Calc delta mag	3.54		Calc coord	yes

CCDM

Ccdm	06581-2152	RComp		Comp	B	Note1
Note2		Discov num	ARA1308	DRAs		DDEs
R dRAs		Year	1920	Theta	227	Rho	12.1
Obs	1	Vmag	12.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06539S2144B
HIC